
IRF830, SiHF830
www.vishay.com Vishay Siliconix
S16-0754-Rev. C, 02-May-16 2Document Number: 91063
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Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. Pulse width 300 μs; duty cycle 2 %.
THERMAL RESISTANCE RATINGS
PARAMETER SYMBOL TYP. MAX. UNIT
Maximum Junction-to-Ambient RthJA -62
°C/WCase-to-Sink, Flat, Greased Surface RthCS 0.50 -
Maximum Junction-to-Case (Drain) RthJC -1.7
SPECIFICATIONS (TJ = 25 °C, unless otherwise noted)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage VDS VGS = 0 V, ID = 250 μA 500 - - V
VDS Temperature Coefficient VDS/TJ Reference to 25 °C, ID = 1 mA - 0.61 - V/°C
Gate-Source Threshold Voltage VGS(th) VDS = VGS, ID = 250 μA 2.0 - 4.0 V
Gate-Source Leakage IGSS V
GS = ± 20 V - - ± 100 nA
Zero Gate Voltage Drain Current IDSS
VDS = 500 V, VGS = 0 V - - 25 μA
VDS = 400 V, VGS = 0 V, TJ = 125 °C - - 250
Drain-Source On-State Resistance RDS(on) V
GS = 10 V ID = 2.7 A b --1.5
Forward Transconductance gfs VDS = 50 V, ID = 2.7 A b 2.5 - - S
Dynamic
Input Capacitance Ciss VGS = 0 V,
VDS = 25 V,
f = 1.0 MHz, see fig. 5
- 610 -
pFOutput Capacitance Coss - 160 -
Reverse Transfer Capacitance Crss -68-
Total Gate Charge Qg
VGS = 10 V ID = 3.1 A, VDS = 400 V,
see fig. 6 and 13 b
--38
nC Gate-Source Charge Qgs --5.0
Gate-Drain Charge Qgd --22
Turn-On Delay Time td(on)
VDD = 250 V, ID = 3.1 A
Rg = 12 , RD = 79, see fig. 10 b
-8.2-
ns
Rise Time tr -16-
Turn-Off Delay Time td(off) -42-
Fall Time tf -16-
Internal Drain Inductance LD Between lead,
6 mm (0.25") from
package and center of
die contact
-4.5-
nH
Internal Source Inductance LS-7.5-
Gate Input Resistance Rgf = 1 MHz, open drain 0.5 - 2.7
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current ISMOSFET symbol
showing the
integral reverse
p - n junction diode
--4.5
A
Pulsed Diode Forward Current a ISM --18
Body Diode Voltage VSD TJ = 25 °C, IS = 4.5 A, VGS = 0 V b --1.6V
Body Diode Reverse Recovery Time trr TJ = 25 °C, IF = 3.1 A, dI/dt = 100 A/μs b - 320 640 ns
Body Diode Reverse Recovery Charge Qrr -1.02.0μC
Forward Turn-On Time ton Intrinsic turn-on time is negligible (turn-on is dominated by LS and LD)
S
D
G